

While the core ballista mechanism was (probably) developed by the ancient Greeks by 5th century BC (in forms like oxybeles and gastraphetes), there is no doubt that the Romans advanced the practical scope of such fascinating weapon systems, along with their deployment and usage on ancient battlefields. Taking all of these factors into account, combined with better diet, the Roman soldiers (possibly) tended to live longer than their civilian counterparts, thus alluding the efficiency of the ancient Roman doctors and surgeons.

Moreover the doctor’s job also entailed the supervision of sanitation quality in the army camps, which aided in the mitigation of dreadful logistical nightmares, otherwise known as the spread of diseases. This was complemented by antiseptic measures where instruments were disinfected with hot water before their real-time usage, thus espousing an ‘advanced’ form of surgery that only became the norm after 19th century. Pertaining to the Roman medical professionals, their dedicated battlefield surgery units were instrumental in the use of innovative contraptions like hemostatic tourniquets and arterial surgical clamps to curb blood loss. Ranging from doctors, engineers to architects, these men were exempt from the hard labor duties of the rank-and-file soldiers, while also earning more than them – thus hinting at the (presumed) crucial nature of their jobs. And it was the immunes, a group of highly trained specialists who were specifically employed to maintain the logistical and medical sustenance of the legions. One of the major advantages of the sheer organizational scope directly pertained to the self-sufficient capacity of the individual legions.

The Roman army and its incredible organizational depth constituted the greatest of Roman strengths, thus setting them apart from other ancient military institutions.
